Celestron Diagonal, Erect Image - 45° -1.25" Celestron’s 1-1/4" Erect Image Diagonals are an Amici prism design. This design allows you to look into the telescope at a 45° angle, at images that are oriented properly, meaning the image is...

Celestron Diagonal, Star - 1.25" Our Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i.e....

A must-have for the new telescope owner looking for quality accessories for observing and basic astroimaging with a DSLR camera. Two high-quality Plossl eyepieces (6mm and 17mm) for high and moderate power viewing Kodak Wratten #25 and #80A blue...

Celestron Luminos 2" Barlow Lens This item inserts between the eyepiece and the eyepiece holder on the telescope and increases the magnification by 2.5x. It can be used with 1.25” eyepiece and 2” eyepieces. The 4-element fully multicoated lens...

Diagonal, Mirror - 2" with XLT coatings ” For all Meade and Celestron SCT and larger Maks. Introducing Celestron's new 2" XLT Diagonal. This high quality multi-coated mirror diagonal allows you to take advantage of the wider field of view...